LED lamp with controllable light irradiation angle
A technology of irradiation angle and LED lights, which is applied to the components of lighting devices, semiconductor devices of light-emitting elements, cooling/heating devices of lighting devices, etc., which can solve the problem of adjustment and balance, and the mutual influence of LED lamp lighting areas. and other problems to achieve the effect of avoiding the impact, making up for the weak LED light and strong practicability
Active Publication Date: 2020-03-24
NINGHAI TAISHENG ELECTRICAL APPLIANCE CO LTD
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides an LED lamp with a controllable light irradiation angle, which solves the problem that the lighting areas of LED lamps interact with each other and the irradiation angle cannot be adjusted and balanced according to requirements.
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0021] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situati...
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The invention discloses an LED lamp with a controllable light irradiation angle. The LED lamp comprises a lamp box, a hoisting cylinder, a shaping ring, an interference mechanism and a driving mechanism. The top of the hoisting cylinder is fixedly welded with the bottom of the lamp box. The shaping ring is arranged in the middle of an inner cavity of the lamp box. The interference mechanism is arranged at the top of the edge of the inner cavity of the lamp box. The driving mechanism is mounted in an inner cavity of the hoisting cylinder. According to the LED lamp with a controllable light irradiation angle, a design mode of controllable irradiation light is adopted, the coverage irradiation area of the light of each lamp is adjusted according to actual requirements, mutual cross influencecan be achieved, and mutual interference can be avoided. The LED lamp has high practicability, and is variable in individual requirement and the like. Airflow is generated on the periphery of the lampthrough the transient pressure difference formed between the interior of the LED lamp and the external environment, cold and heat exchange is conducted on air in the lamp, and the lamp is properly cooled.
Description
technical field [0001] The invention relates to the technical field of LED lighting lamps, in particular to an LED lamp with a controllable light irradiation angle. Background technique [0002] At present, with the continuous deepening of the concept of scientific environmental protection and sustainable development, all walks of life are making corresponding changes and upgrades, among which there are countless ones that are closely related to people's daily life, and lighting is one of them. Traditional lighting Most of the methods are incandescent lamps, but with the rapid development of manufacturing and science and technology, incandescent lamps are gradually withdrawing from their original market and usage scenarios, and are gradually being replaced by LED lighting lamps. LED lamps are replaced by many incandescent lamps. There are some advantages, such as energy saving and environmental protection, long life, low power consumption, and easy maintenance, etc., so they...
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Patent Timeline
Login to View More IPC IPC(8): F21S8/06F21V14/04F21V14/02F21V29/83F21Y115/10
CPCF21S8/06F21V14/02F21V14/04F21V29/83F21Y2115/10
Inventor 阙海凤
Owner NINGHAI TAISHENG ELECTRICAL APPLIANCE CO LTD